Reference only. Data sourced from HUD/FHFA (2025). This site is a private entity and not affiliated with any government agency.
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Flood risk by county

National Risk Index scores attached to every county calculator.

CountyRiskScoreDetails
Adair CountyVery High98View
Alfalfa CountyVery High98View
Atoka CountyVery High98View
Beaver CountyVery High98View
Beckham CountyModerate42View
Blaine CountyVery High98View
Bryan CountyModerate40View
Caddo CountyVery High98View
Canadian CountyHigh72View
Carter CountyLow23View
Cherokee CountyVery High90View
Choctaw CountyVery High98View
Cimarron CountyVery High98View
Cleveland CountyHigh72View
Coal CountyVery High98View
Comanche CountyHigh60View
Cotton CountyHigh60View
Craig CountyVery High98View
Creek CountyVery High92View
Custer CountyVery High96View
Delaware CountyVery High98View
Dewey CountyVery High98View
Ellis CountyVery High98View
Garfield CountyModerate42View
Garvin CountyVery High98View
Grady CountyHigh72View
Grant CountyVery High98View
Greer CountyVery High98View
Harmon CountyVery High98View
Harper CountyVery High98View
Haskell CountyVery High98View
Hughes CountyVery High98View
Jackson CountyLow22View
Jefferson CountyVery High98View
Johnston CountyVery High98View
Kay CountyHigh77View
Kingfisher CountyVery High98View
Kiowa CountyVery High98View
Latimer CountyVery High98View
Le Flore CountyVery High98View
Lincoln CountyHigh72View
Logan CountyHigh72View
Love CountyLow23View
Major CountyVery High98View
Marshall CountyVery High98View
Mayes CountyVery High98View
Mcclain CountyHigh72View
Mccurtain CountyVery High98View
Mcintosh CountyVery High98View
Murray CountyVery High98View
Muskogee CountyHigh69View
Noble CountyVery High98View
Nowata CountyVery High98View
Okfuskee CountyVery High98View
Oklahoma CountyHigh72View
Okmulgee CountyVery High92View
Osage CountyVery High92View
Ottawa CountyHigh66View
Pawnee CountyVery High92View
Payne CountyVery High89View
Pittsburg CountyHigh65View
Pontotoc CountyLow20View
Pottawatomie CountyVery High86View
Pushmataha CountyVery High98View
Roger Mills CountyVery High98View
Rogers CountyVery High92View
Seminole CountyVery High98View
Sequoyah CountyModerate45View
Stephens CountyModerate40View
Texas CountyModerate50View
Tillman CountyVery High98View
Tulsa CountyVery High92View
Wagoner CountyVery High92View
Washington CountyLow25View
Washita CountyVery High98View
Woods CountyVery High98View
Woodward CountyVery High98View